Model 18680-1000
Model 18680-1000
REVERSIBLE ROTARY VANE PUMP 12V DC FEATURES Body: Rotor: Vanes: Seal: Motor:
Ports: Height: Length: Width: Weight: !
WARNING
Bronze Vectra* Ryton** Lip Type, Nitrile 12V DC Permanent magnet Type, Intermittent Duty, Fully Enclosed, Stainless Steel Shaft 1/2" NPT Internal Pipe Threads 1" (25mm) External Hose Barb 3-3/8" (86mm) 8-5/8" (219mm) 4-3/4" (121mm) 5-1/2 lbs (2.5 kg) Explosion hazard. Do not operate with rivets removed from motor case. Explosion resulting in personal injury, death or property damage can occur. Case openings must be sealed to avoid explosion and maintain ignition protected rating.
wet the motor. The pump head may be rotated 180° to reverse the direction of flow if desired. Motor with switch assembly meets USCG Electrical Standards (Title 33, Chapter I, Part 183; Subpart I), and ISO 8846 Marine for IGNITION PROTECTION on gasoline powered vessels. SEE WARNING NOTE.
APPLICATIONS
PLUMBING CONNECTIONS
The Jabsco Reversible Rotary Vane Pump is ideal for transferring diesel fuel. It is self-priming to about three feet and can pump against a discharge head up to twenty feet. With its integral on-off reversing switch, it is ideal for moving fuel between port and starboard fuel tanks.
Pump ports have external 1" hose barb and internal 1/2" pipe threads. Use hose that does not kink when bent and with sufficient wall thickness to prevent collapse when used on suction side of pump. Ideally, hoses should be routed so that some fluid will be retained in pump body to wet the rotor and vanes. Wetting the rotor and vanes aids priming. Use a strainer on the intake hose if debris or solids are present in the fluid being pumped. ALL HOSES MUST HAVE AIRTIGHT CONNECTIONS TO ENABLE FAST PRIMING.
!
WARNING
Explosion hazard. Do not pump volatile liquids with a flash point below 100°F (38°C). Doing so can cause an explosion or fire resulting in injury or death.
NOTE: No. 2 diesel fuel has a flash point of 125°F (52°C) [ASTM 0-93].
HEAD CAPACITY TABLE
INSTALLATION
PSI
The pump must be mounted in a dry location – the motor is not waterproof and must not be submerged. SELECTION OF A COOL, VENTILATED location will generally extend pump motor life. The unit can be mounted in any desired position. It is best to mount so that fluid dripping from a loose port connection will not
2.1 4.3 6.5 8.7
* Vectra is a registered trademark of Celanese Corporation ** Ryton is a registered trademark of Phillips Chemical Company
Total Head Feet Metres
5 10 15 20
1.5 3.0 4.6 6.1
Capacity GPM LPM
5.2 5.0 4.7 4.3
Table shows approximate Head-Flow for new pump.
19.7 18.9 17.8 16.3